1 - Dynamical systems - Warwick 1974 : Proceedings of a symposium held at the University of Warwick 1973/74 |
2 - Geometric theory of dynamical systems : an introduction |
1 - Dynamical systems - Warwick 1974 : Proceedings of a symposium held at the University of Warwick 1973/74 |
2 - Geometric theory of dynamical systems : an introduction |